Is seeing believing? Linking fixation bias and flexibility with interpretation flexibility

Interpretation flexibility allows individuals to update their interpretations of ambiguous information as new evidence becomes available. Attention allocation to novel information underlies interpretation flexibility. This study examined links between interpretation flexibility and attentional allocation to newly revealed information using eye-tracking metrics of fixation bias and fixation flexibility.

Participants (N = 90) viewed ambiguous images that were progressively unblurred while their visual attention to specific screen areas was monitored using eye-tracking. The number of fixations and total dwell time on blurred and unblurred sections of valenced images were examined.

Participants showed greater attentional allocation to newly revealed information in negative versus positive scenarios, evidenced by longer dwell time across all stages and more frequent looks to the novel region at the fully unblurred stage. Fixation flexibility was also reduced for negative images, indicating less reallocation of gaze as additional information became available. However, fixation bias and fixation flexibility did not significantly correlate with interpretation flexibility.

Together, these findings suggest more rigid attentional patterns when the emerging context involves negative emotional content, while attentional and interpretational flexibility operate as separable processes. Future research should integrate additional cognitive and neural measures to better understand attentional biases and fixations.